 Four days earlier he had equaled the track record for one mile and seventy yards when winning the Shenandoah Purse at the same track.Of their three very capable colts, for the Kentucky Derby Brookmeade Stable raced Cavalcade as well as Time Clock, who had won the Flamingo Stakes.Sent off as the bettors' heavy favorite, Cavalcade was towards the back of the field before moving into contention behind Discovery and the filly Mata Hari on the final turn.